Sterile The Plumeria > Sterile Posted on September 13, 2016November 10, 2022 by PlumeriaDB ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Share This Tweet Share Tags: Growing Media, SoilCategories: Plumeria Care, Soil - Growing Medium(1) Material that is free of disease organisms (pathogens), as in potting medium. (2) A plant that is unable to produce viable seeds. Related Articles: Perlite vs VermiculiteHow to Root Plumeria CuttingsA Guide to Grow Plumeria from CuttingsGlossary: Tissue cultureMicro-organisms in the growing medium